d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove unused txd_saved.

Browse Source 
Intialize txd_upper, txd_lower and txd_used at declaration.

Differential Revision:	D3174
Reviewed by:	erj hiren
MFC after:	2 weeks
Sponsored by:	Limelight Networks
This commit is contained in:
Sean Bruno 2015-07-25 19:24:33 +00:00
parent 6195b24a79
commit a82cd51680
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=285879
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sys/dev/e1000/if_em.c
View File

@ -1872,13 +1872,12 @@ em_xmit(struct tx_ring *txr, struct mbuf **m_headp)
struct ether_header *eh;
struct ip *ip = NULL;
struct tcphdr *tp = NULL;
u32 txd_upper, txd_lower, txd_used, txd_saved;
u32 txd_upper = 0, txd_lower = 0, txd_used = 0;
int ip_off, poff;
int nsegs, i, j, first, last = 0;
int error, do_tso, tso_desc = 0, remap = 1;
m_head = *m_headp;
txd_upper = txd_lower = txd_used = txd_saved = 0;
do_tso = ((m_head->m_pkthdr.csum_flags & CSUM_TSO) != 0);
ip_off = poff = 0;